Kenworth W900B/W900L Shock Absorbers

Frequently Asked Questions About Kenworth W900B/W900L Shock Absorbers

Will these shock absorbers fit my specific Kenworth W900B or W900L?

Shock absorbers can vary by axle position (front or rear), ride height, and suspension setup even within the same model line. Before ordering, check your truck's year, axle configuration, and OEM part number against the product listing specifications. If you're unsure, our customer service team can help confirm fitment based on your VIN or existing part number.

How do I know when it's time to replace my shocks?

Common signs of worn shock absorbers include excessive bouncing, uneven tire wear, a rougher ride than usual, visible fluid leaking from the shock body, or the truck swaying or nose-diving during braking and cornering. If you notice any of these symptoms, it's a good idea to inspect the shocks and replace them if damaged or leaking.

Should I replace shock absorbers one at a time or in pairs?

Most technicians recommend replacing shocks in pairs (both front or both rear) even if only one appears worn. This helps maintain even handling and ride quality on both sides of the truck, since shocks tend to wear at a similar rate over time.

What's the difference between OEM and aftermarket shock absorbers for these trucks?

OEM shocks are built to match the original factory specifications for your W900B or W900L, while aftermarket options may offer different valving, materials, or price points. Both can be reliable choices, but it's important to compare load ratings, mounting style, and overall build quality to make sure the replacement performs as expected for your application.

Can I install shock absorbers myself, or should I have a professional do it?

Replacing shock absorbers is a common maintenance task that many experienced truck owners handle themselves with basic tools, typically a socket set and possibly a torque wrench. However, proper mounting bolt torque and correct orientation are important for safety and performance, so if you're not comfortable with the process, having a qualified technician install them is a safer option.